5.1.3
Components Visible After Opening the Unit
Components
Once you have removed the top cover of your unit, the components are visible.
Bus board
Figure 5-2 SIMATIC Box PC 620 Open
SIMATIC Box PC 620 Manual
C79000-G7076-C639-04
Power supply unit
Memory extension
SIMATIC Box PC 620 Expansions
Floppy drive or LS 120
Processor
Fan
5-5